Datasheet

 2010 Microchip Technology Inc. DS39951C-page 245
PIC24FJ64GA104 FAMILY
REGISTER 25-5: DEVID: DEVICE ID REGISTER
UUUUUUUU
— — — — — — — —
bit 23 bit 16
RRRRRRRR
FAMID7 FAMID6 FAMID5 FAMID4 FAMID3 FAMID2 FAMID1 FAMID0
bit 15 bit 8
RRRRRRRR
DEV7 DEV6 DEV5 DEV4 DEV3 DEV2 DEV1 DEV0
bit 7 bit 0
Legend: R = Read-Only bit U = Unimplemented bit
bit 23-16 Unimplemented: Read as ‘1’
bit 15-8 FAMID<7:0>: Device Family Identifier bits
01000010 = PIC24FJ64GA104 family
bit 7-0 DEV<7:0>: Individual Device Identifier bits
00000010 = PIC24FJ32GA102
00000110 = PIC24FJ64GA102
00001010 = PIC24FJ32GA104
00001110 = PIC24FJ64GA104
REGISTER 25-6: DEVREV: DEVICE REVISION REGISTER
UUUUUUUU
— — — — — — — —
bit 23 bit 16
UUUUUUUU
— — — — — — — —
bit 15 bit 8
UUUURRRR
— — — — REV3 REV2 REV1 REV0
bit 7 bit 0
Legend: R = Read-only bit U = Unimplemented bit
bit 23-4 Unimplemented: Read as ‘0’
bit 3-0 REV<3:0>: Minor Revision Identifier bits
Encodes revision number of the device (sequential number only; no major/minor fields).